Page({
  data: {
    username:"张三"
  },
  abc(event) {
    console.log(event)
    console.log(event.currentTarget.dataset.aaa)
    console.log(event.currentTarget.dataset.bbb)
    console.log(event.currentTarget.dataset.ccc)
  },
  acc(e) {
    console.log(e)
    console.log(e.mark.myMark === "AAAAA")
  }
})